方法：采用自制的《血站职工主观幸福感调查问卷》，通过座谈会、面对面访谈

方法：采用自制的《血站职工主观幸福感调查问卷》，通过座谈会、面对面访谈等形式，了解影响中心职工主观幸福感的因素,并对调研结果进行统计学分析。

方法：采用自制的《血站职工主观幸福感调查问卷》，通过座谈会、面对面访谈等形式，了解影响中心职工主观幸福感的因素,并对调研结果进行统计学分析。

Methods: using the self-made questionnaire on the subjective well-being of blood station staff, through symposiums, face-to-face interviews and other forms, to understand the factors affecting the subjective well-being of the staff in the center, and to carry out statistical analysis on the survey results.<br>